19606734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{155609}}^1$

素因数の和:155624

約数の個数: 24

約数和(自身を含む): 48550320

約数和(自身を除く): 28943586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 155609, 311218, 466827, 933654, 1089263, 1400481, 2178526, 2800962, 3267789, 6535578, 9803367, 19606734]

約数ペア:

[(1, 19606734), (2, 9803367), (3, 6535578), (6, 3267789), (7, 2800962), (9, 2178526), (14, 1400481), (18, 1089263), (21, 933654), (42, 466827), (63, 311218), (126, 155609)]